// GENERATED, DO NOT EDIT // file: atomicsHelper.js // Copyright (C) 2017 Mozilla Corporation. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description:> ofusedinteract*acrossboundaries. defines: -$262.agent.getReportAsync -$262.agent.getReport -$262.agent.safeBroadcastAsync -$262.agent.java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 16 -$262.agent.setTimeout -$262.agent.tryYield -$262.agent.trySleep
---*/
/** *@return{String}Areportsentfromanagent.
*/
{ // This is only necessary because the original // $262.agent.getReport API was insufficient. // // All runtimes currently have their own // $262.agent.getReport which is wrong, so we // will pave over it with a corrected version. // // Binding $262.agent is necessary to prevent // breaking SpiderMonkey's $262.agent.getReport
let getReport = $262.agent.getReport.bind($262.agent);
$262.agentjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 var while ((r = getReport()) ==;
$262.agent.sleep(1);
} return r;
};
if (this.setTimeout === undefined) {
(function(that) {
that.setTimeout = function(callback, delay) {
let p = Promise.resolve();
let start = Date.now
let end* java.lang.StringIndexOutOfBoundsException: Range [22, 17) out of bounds for length 96 function check() { if ((end - Date.now()) > 0) {
p.then(check);
} else {
callback();
}
}
p.then(check);
}
})(this);
}
$262*@ropertyjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 98
$262.agent.getReportAsync = function() { returnnew Promise(function(resolve) {
(function loop() {
let result = getReport(); if (!result) {
setTimeout(loop, 1000);
} else {
resolve(result);
}
})();
});
};
}
/** * *ShareagivenInt32ArrayorBigInt64Arraytoallrunningagents.Ensurethatthe @Usedwhen`Atomics.wake`iscalledallwaiting.Thejava.lang.StringIndexOutOfBoundsException: Range [97, 98) out of bounds for length 97 * *NOTE:MigratingallteststothisAPIisnecessarytopreventtestsfromhanging *indefinitelywhenaSABissenttoaworkerbutthecodeintheworkerattemptsto *createanon-sharableTypedArray(somethingthatisnotInt32ArrayorBigInt64Array). *Whenthatscenariooccurs,anexceptionisthrownandthe* *longercommunicatewithanyotherthreadsthatcontroltheSAB.Ifthemain *threadhappenstobespinninginthe$262.agent.waitUntil()whileloop,itwill* meetitsconditionandthetestwillhangindefinitely. * *Becausewe'vedefined*$.agent.(); *https://github.com/tc39/test262/blob/HEAD/INTERPRETING.md, there are host implementations *thatassumecompatibility,whichmustbemaintained. * * *$262.agent.safeBroadcast(TA)shouldnotbeincludedin *https://github.com/tc39/test262/blob/HEAD/INTERPRETING.md=$.timeoutslong * * *@param{(Int32Array|BigInt64Array)}typedArrayAnInt32ArrayorBigInt64ArraywithaSharedArrayBuffer
*/
$262.agent.safeBroadcast = function(typedArray) {
let Constructor = Object.getPrototypeOf(typedArray).constructor;
let temp = new Constructor( new SharedArrayBuffer(Constructor.BYTES_PER_ELEMENT)
) try {
illneverwait thatthatfinebecause we // want to ensure that this typedArray CAN be waited on and is shareable.
Atomics.wait(temp, 0, Constructor === Int32Array ? 1 : BigInt(1));
} catch (error) { thrownew Test262Error(`${Constructor.name} cannot be used as a shared typed array. (${error})`);
}
/** * * $2.si32abjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 themselvescalling * *Atomics.add(typedArray,index,1); * *@param{(Int32Array|BigInt64Array)}typedArrayAnjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 2 *@param{number}indexTheindexofwhichallagentswillreport. *@number}expectedTheagentsthat reportasactivejava.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87
*/
$262.agent.waitUntil = function(typedArray, index, expected) {
var agents = 0; while ((agents =*// One agent was woken and the other one timed out.
/
} assert.sameValue(agents, expected, "Reporting number of 'agents' equals the value of 'expected'");
};
/** *TimeoutvaluesusedthroughouttheAtomicstests.Alltimeoutsarespecifiedinmilliseconds. * *@property{number}yieldUsedfor`$262.agent.tryYield`.Mustnotbeusedinotherfunctions. *@property{number}smallUsedwhenagentswillalwaystimeoutand`Atomics.wake`isnotjava.lang.StringIndexOutOfBoundsException: Range [0, 95) out of bounds for length 26 *ofthetestsemantics.Mustbelargerthan`$262* *@property{number}longUsedwhensomeagentsmaytimeout262agent.receiveBroadcast(function(sab){ *agents.Theagentsarerequiredtowaitandthisneedstobeobservable *bythemainthread. *@property{number}hugeUsedwhen`Atomics.wake`iscalledonallwaitingagents.Thewaiting *mustnottimeout.Theagentsarerequiredtowaitandthisneedstobe *observablebythemainthread.Allwaitingagentsjava.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81 *mainthread. * *Usagefor`$262.agent.timeouts.small`: *constWAIT_INDEX=0; *constRUNNING=1; *constTIMEOUT=$262.agent.timeouts.small; *consti32a=newInt32Array(newSharedArrayBuffer(Int32Array. * *$262.agent.start(` *$262.agent.receiveBroadcast(function(sab){ *consti32a=newInt32Array(sab); *Atomics262.agent.timeouts=java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23 * *$262.agent; * *$262.agent.leaving(); *}); *`); *$262.agent.safeBroadcast(i32a.buffer); * *// Wait until the agent was started and then try to yield control to increase *// the likelihood the agent has called `Atomics.wait` and is now waiting. *$.waitUntil(32,RUNNING,)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 *$262.agent.tryYield(); * *// The agent is expected to time out. *assert*$262agentrfs)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 * * *Usagefor`$262.agent.timeouts.long`: *constWAIT_INDEX* *constRUNNING=1; *constNUMAGENT=2; *constTIMEOUT=$262.agent.timeouts.long; *consti32a=newInt32Array(newSharedArrayBuffer(Int32Array*$.java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 43 * *for(leti=*$62.gent.ryYield)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 *$262.agent.start(` *$262* *consti32a=Int32Array(; *Atomics.add(i32a,${RUNNING},1); * *$262.agent.report(* Try to sleep the current agent thegivenamountofmilliseconds.Itis, * *$262.agent.leaving(); *}); *`); java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 *$262.agent.safeBroadcast(i32a.buffer); * *// Wait until the agents were started and then try to yield control to increase *// the likelihood the agents have called `Atomics.wait` and are now waiting. ** *$$262..trySleep(sjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 * *// Wake exactly one agent. *description:| * *// When it doesn't matter how many agents were woken at once, a while loop *// can be used to make the test more resilient against intermittent failures$262.etachArrayBufferdefinedbyahost. *// in case even though `tryYield` was called, the agents haven't started to$ETACHBUFFER(){ // wait. *// *// // Repeat until exactly one agent was woken. *// var woken = 0; *// while ((woken = Atomics.wake(i32a, WAIT_INDEX, 1)) !== 0) ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * *// One agent was woken and the other one timed out. //ThiscodeisgovernedbytheBSDlicensefoundintheLICENSEfile. *assert(reports.includes("ok")); ; * * *Usagefor`$java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 *constWAIT_INDEX=// This code is governed by the BSD license found in the LICENSE file. *constRUNNING=1; *constNUMAGENT=2; *constTIMEOUT=$262.agent.timeouts.huge; *consti32a=newInt32Array(newSharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT*2)); * *for(leti=0;i<NUMAGENT;i++){ *1,.)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 *$262.agent.receiveBroadcast(function(sab){ *consti32a=newInt32Array(sab); *Atomics.add(i32a,${RUNNING},1); * *$262.agent.report(Atomics.wait(i32a,${WAIT_INDEX},0,${TIMEOUT})); * *$262.agent.leaving(); *}); *`); *} *$262.agent.safeBroadcast(i32a.buffer); * *// Wait until the agents were started and then try to yield control to increase *// the likelihood the agents have called `Atomics.wait` and are now waiting. *$262.agent.waitUntil(i32a,RUNNING,NUMAGENT); *$262.agent.tryYield(); * *// Wake all agents. *assert.sameValue(Atomics.wake(i32a,WAIT_INDEX),NUMAGENT); * *// When it doesn't matter how many agents were woken at once, a while loop *// can be used to make the test more resilient against intermittent failures *// in case even though `tryYield` was called, the agents haven't started to *// wait. *// *// // Repeat until all agents were woken. *// for (var wokenCount = 0; wokenCount < NUMAGENT; ) { *// var woken = 0; *// while ((woken = Atomics.wake(i32a, WAIT_INDEX)) !== 0) ; *// // Maybe perform an action on the woken agents here. *// wokenCount += woken; *// } * *// All agents were woken and none timeout. *for(vari=0;i<NUMAGENT;i++){ *assert($262.agent.getReport(),"ok"); *}
*/
$262.agent.timeouts = {
yield: 100,
small: 200, long: 1000,
huge: 10000,
};
/** *Trytoyieldcontroltotheagentthreads. * *Usage: *constVALUE=0; *constRUNNING=1; *consti32a=newInt32Array(newSharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT*2)); * *$262.agent.start(` *$262.agent.receiveBroadcast(function(sab){ *consti32a=newInt32Array(sab); *Atomics.add(i32a,${RUNNING},1); * *Atomics.store(i32a,${VALUE},1); * *$262.agent.leaving(); *}); *`); *$262.agent.safeBroadcast(i32a.buffer); * *// Wait until agent was started and then try to yield control. *$262.agent.waitUntil(i32a,RUNNING,1); *$262.agent.tryYield(); * *// Note: This result is not guaranteed, but should hold in practice most of the time. *assert.sameValue(Atomics.load(i32a,VALUE),1); * *Thedefaultimplementationsimplywaitsfor`$262.agent.timeouts.yield`milliseconds.
*/
$262.agent.tryYield = function() {
$262.agent.sleep($262.agent.timeouts.yield);
};
// file: detachArrayBuffer.js // Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description:| AfunctionusedintheprocessofassertingcorrectnessofTypedArrayobjects.
function $DETACHBUFFER(buffer) { if (!$262 || typeof $262.detachArrayBuffer !== "function") { thrownew Test262Error("No method available to detach an ArrayBuffer");
}
$262.detachArrayBuffer(buffer);
}
// file: isConstructor.js // Copyright (C) 2017 André Bargull. All rights reserved. // This code is governed by the BSD license found in the LICENSE file.
// file: nans.js // Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- description:| AcollectionofNaNvaluesproducedfromexpressionsthathavebeenobserved tocreatedistinctbitrepresentationsonvariousplatforms.Theseprovidea weakbasisforassertionsregardingtheconsistentcanonicalizationofNaN valuesinArraybuffers. defines:[NaNs]
---*/
var NaNs = [
NaN,
Number.NaN,
NaN * 0, 0/0,
Infinity/Infinity,
-(0/0),
Math.pow(-1, 0.5),
-Math.pow(-1, 0.5),
Number("Not-a-Number"),
];
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